Poisonous Skitterer Trash

Instants are counted from their success event and hard casts from their cast start, because the 3.3.5a client only ever logs one or the other. A hard cast interrupted before it landed still counts — nothing in the log distinguishes it. A few spells, Arcane Missiles among them, this client announces not at all: those are counted from their own ticks instead, one cast per burst of them.

Noxtree Restoration 8 casts · sequence

Spell	Casts	Per min
Rejuvenation	4	6.6
Nourish	2	3.3
Wild Growth	1	1.6
Lifebloom	1	1.6

Arren Protection 3 casts · sequence

Spell	Casts	Per min
Shield of Righteousness	1	1.6
Enchant Chest - Powerful Stats	1	1.6
Seal of Command	1	1.6